baber/WOPTO huggingface dataset:
Patent JP-2008188851-A (JP)
Title: Manufacturing method of piezoelectric element
Inventor: HIRAI EIKI
IPC: B41J2/14
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of piezoelectric element which can aim at the improvement in the manufacturing yield.  <P>SOLUTION: The manufacturing method of piezoelectric element includes the step of forming an elastic plate 12 above a substrate 10, the step of forming a lower electrode 22 above the elastic plate, the step of forming a piezoelectric layer 24 above the lower electrode, the step of forming an upper electrode 26 above the piezoelectric layer, the step of forming an opening in the substrate, the step of measuring a resonance frequency of piezoelectric element components 120 including a laminated part 20 which has the lower electrode, piezoelectric layer and upper electrode, the elastic plate and the substrate with the opening and the step of forming an adjusting stratum from the undersurface side of the substrate so as to cover the substrate after measuring the resonance frequency of the piezoelectric element components 120.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007168445-A (JP)
Title: Molding process of gradient diameter tube, molding apparatus of gradient diameter tube using the process and core for the apparatus
Inventor: ISHINO YUTAKA
IPC: B29C45/14
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding process of gradient diameter tubes, which allows high efficient molding of gradient diameter tubes without requiring hand works.  <P>SOLUTION: The process comprises the first step of setting a cap, which covers increased diameter end of a molded article that is a gradient diameter tube, on a cavity bottom of a split die, and following steps; (b) the second step of forming a predetermined cavity between a core and the split die by fixing the core on the predetermined position of the split die cavity while mold clamping the split die, (c) the third step of molding the molded article by injecting a molten resin material into the cavity and cooling, (d) the fourth step of fixing the core by moving it to the position that allows the axial extraction of the molded article while mold opening the split die, (e) the fifth step of exfoliating the molded article from the core and extract in the axial direction of the core by applying pressurized air to an air pathway formed in the core and blowing the pressurized air from around core tip to a spacing between the core and the molded article.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008194569-A (JP)
Title: Coating head
Inventor: AIZAWA HIROAKI
IPC: B05C5/02
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform the positioning of the leading end part of the side block of a coating head with high precision.  <P>SOLUTION: The tapered lip parts 5a and 5b formed to a pair of head members 3 (3a and 3b) are arranged in opposed relationship, a slit 7 for allowing a coating solution to flow out is formed between the leading end parts of the head members, the slits opened to both end surfaces of the head members are closed by the side blocks 11 having the leading end parts 21 formed corresponding to the end surface shapes of the leading end parts of the head members to be fixed by bolts 9 and positioning metal fittings 15 are provided so as to be fixed to the end surfaces of the head members. The positioning metal fittings have a first adjusting bolts screwed to the positioning metal fittings so as to come into contact with the side blocks 11 to move the positions of the leading end parts in the direction going toward a coating surface and a second adjusting bolts for moving the positions of the leading end parts in a coating direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197203-A (JP)
Title: Liquid crystal device, method for manufacturing the same, and electronic equipment
Inventor: FUKUI KOSUKE
IPC: G02F1/1337
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device in which the initial transition operation for transferring a liquid crystal layer from spray alignment to bend alignment can be performed at a high speed and display quality is excellent.  <P>SOLUTION: The liquid crystal device is provided with a pair of substrates 10, 20 holding a liquid crystal layer 50 in-between and performs display by transferring the alignment state of the liquid crystal layer 50 from the spray alignment to the bend alignment. The liquid crystal layer 50 includes a nano carbon substance 54.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007175513-A (JP)
Title: Game device and information storage medium
Inventor: NAKAGAWA KOJI
IPC: G10H1/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device which can smoothly change music according to a situation and can change a picture according to the music and an information storage medium.  <P>SOLUTION: The game device has a musical sound information storage means which memorizes musical sound information on two or more game music, a game music reproduction means which reads the musical sound information on the game music used as a target for reproduction and performs the reproduction output of the game music, and a game music change means which performs a change to the following game music in the break of the predetermined section of the game music under reproduction based on timing that a given event is generated, the musical sound information storage means includes section information for judging the break for each section about each of the game music divided into two or more sections, and the game music change means decides the change timing of the game music based on the section information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008195360-A (JP)
Title: Pneumatic tire
Inventor: OTA HIROMI
IPC: B60C9/22
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire 2 having a proper rigidity distribution without deteriorating durability.  <P>SOLUTION: This tire 2 comprises a tread 4 whose outer face is a tread surface 22, a belt 12 positioned inside the tread 4 and having a cord made of steel, and a band 14 positioned between the belt 12 and the tread 4 and having a cord made of an organic fiber. The tread surface 22 includes one or more main grooves 24 extending in a peripheral direction. The belt 12 includes an inner ply 36, and an outer ply 38 positioned outside the inner ply 36. The outer ply 38 is made of a plurality of members aligned in the axial direction. A boundary between one member and the other member adjacent to one member is covered with the band 14. The boundary is not coincident with any position corresponding to a center of the main groove 24 of the outer ply 38 in the axial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202714-A (JP)
Title: Impact energy absorber and its manufacturing method
Inventor: INOUE TAKUYA
IPC: F16F7/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact energy absorber excellent in impact energy absorptivity and productivity in comparison with a conventional cylindrical impact energy absorber, light and having tubular parts of at least a two-layer structure and its manufacturing method.  <P>SOLUTION: This impact energy absorber in one of the tubular parts (A)10 of which reinforced fiber is orientated in the axial direction and in other tubular part (B)11 of which the reinforced fiber is orientated in the circumferential direction is provided by using a metal mold having at least double hollow parts communicated with each other, filling a fiber reinforcing resin composite in the one hollow part by injecting it from a gate provided in the one hollow part and filling it in the other hollow part by passing it through a part communicated with the other hollow part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203622-A (JP)
Title: Image forming apparatus and image forming method
Inventor: FUJISHIMA MASAYUKI
IPC: G03G15/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a developing device of a touchdown developing system, which suppresses toner scattering and maintains stable developing characteristic over a long term, so that a stable image is obtained.  <P>SOLUTION: In the image forming apparatus having the developing device of the touchdown developing system, a toner collecting roller for collecting scattered toner suspended near a toner carrier and a two-component developer carrier is arranged between the two-component developer carrier and a housing wall on a more downstream side in the rotating direction of the two-component developer carrier than a position where the two-component developer carrier comes closest to the toner carrier. Furthermore, the image forming apparatus is equipped with a control means for controlling the revolving speed of the toner collecting roller for collecting the scattered toner, and an image density detection means for detecting the density of a toner image developed on the surface of an electrostatic latent image carrier or a toner image on a transfer body to which the toner image developed on the surface of the electrostatic latent image carrier is transferred.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324563-A (JP)
Title: Metamorphic layers in multijunction solar cells
Inventor: CORNFELD ARTHUR
IPC: H01L31/04
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated semiconductor structure including a multijunction solar cells having metamorphic layers.  <P>SOLUTION: A method of forming a multijunction solar cell comprising an upper subcell, a middle subcell, and a lower subcell comprises: providing first substrate for the epitaxial growth of semiconductor material; forming a first solar subcell on the substrate having a first band gap; forming a second solar subcell over the first subcell having a second band gap smaller than the first band gap; forming a grading interlayer over the second subcell having a third band gap larger than the second band gap; forming a third solar subcell having a fourth band gap smaller than the second band gap such that the third subcell is lattice mismatched with respect to the second subcell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207598-A (JP)
Title: Wheel bearing device
Inventor: MAEDA KIKUO
IPC: F16C19/18
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device of which the high durability is ensured, by including a part with improved fatigue strength in a non-hardened portion.  <P>SOLUTION: A wheel bearing device 1 includes an outer member 10, an inner member 20, and a roller 50. The inner member 20 includes a hub ring 30 made of steel and having a wheel mounting flange 31 formed. The hub ring 30 has a hardened portion 39 hardened to attain at least 50 HRC as a result of quench hardening and a non-hardened portion 33 which is a portion other than the hardened portion 39. A nondiffusible hydrogen content of steel constituting the non-hardened portion 33 is 0.8 ppm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007221996-A (JP)
Title: Auxiliary electricity supply system
Inventor: KONNO ERIKO
IPC: H02J1/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary electricity supply system adapted to enhance electricity savings effect by a simple configuration, as well as, to utilize an auxiliary power supply apparatus.  <P>SOLUTION: Discriminating means 85 of an auxiliary electricity supply device 81 discriminates control information, such as supplier of auxiliary electricity and starting of supply and stoppage out of the content of status information forwarded from image forming devices 1a, 1b, and forwards them to controlling means 86. A control means 86 controls, to which one of image forming devices 1a, 1b electrcity is to be supplied from an auxiliary power supply apparatus 24 and its timing, according to the control information forwarded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008211894-A (JP)
Title: Driver and imaging apparatus
Inventor: MIYASAKO KENICHI
IPC: G02B7/09
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver causing no drive characteristics deterioration even if the characteristics are changed due to variation of friction interface of a vibration wave motor, or the characteristics of the vibration wave motor are changed due to environmental change such temperature change.  <P>SOLUTION: When starting operation of an imaging apparatus (S102) other than the timing of executing blurring correction drive operation by a vibration wave motor 570, when environmental temperature is changed (S150), or when image blurring correction operation ends (S120), the vibration wave motor 570 is driven by setting an oscillator drive circuit 504 based on at least one parameter such as drive frequency, drive voltage, drive current, feedback gain, phase difference of drive frequency, or the like, and drive speed, response delay, or the like, at that time is detected. The parameters set in the oscillator drive circuit 504 is then changed depending on the detection results.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211100-A (JP)
Title: Multilayer printed circuit board
Inventor: KAMEI TOSHINORI
IPC: H05K1/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board, specifically, which restricts noise disturbances due to switching of a power semiconductor in a large current electric circuit and contributes to miniaturization.  <P>SOLUTION: Between a small current circuit printed-circuit board coated with an electric circuit signal pattern, on which small current is caused to flow, and a large current circuit printed-circuit board coated with an electric circuit signal pattern, on which large current is caused to flow, a common potential printed-circuit board coated with a common potential pattern is inserted, so that impact due to the noise of the large current circuit printed-circuit board onto the small current circuit printed-circuit board can be reduced. A conductive film is formed on the inner face of a connecting hole, which connects two or more boards, is formed and a through hole for connecting electrically each wiring pattern provided on two or more boards is provided in the multilayer printed circuit board. Each through hole for electrically connecting with the common potential pattern is located on the both sides of the small current circuit signal pattern in the width direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209812-A (JP)
Title: Commodity information bulletin system, commodity information bulletin method, and commodity information bulletin program
Inventor: ASAI TAKESHI
IPC: G06Q50/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity information bulletin method enabling the selection of the commodities to be displayed and the change of an amount of bulletins according to the sales performance of the commodities.  <P>SOLUTION: A setting input acceptance means 12 accepts the information input from a user concerning the condition setting when selecting the plurality of commodities to be bulletined, and registers the inputted setting information to a setting information memory section 22. A commodity selection means 14 selects the plurality of commodities to be the object for bulletin based on the sales information recorded in a sales information memory section 24 and the setting information memorized in the setting information memory section 22. An amount-of-bulletins allocation means 16 allocates the different amount of bulletins to each of the plurality of commodities. A screen data output means 16 constitutes the screen data of the bulletin screen to be bulletined to an electronic bulletin medium 32 according to the allocation of the amount of bulletins and outputs the same to an electronic bulletin medium 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208820-A (JP)
Title: Pressure relief device for pump
Inventor: TSENG TIEN-TSAI
IPC: F04B23/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure relief device for a pump which can automatically release a vacuum state of the pump.  <P>SOLUTION: A body 11 has an oil-storage space 111, and an upper lid 12 is provided to the top. A ventilating passage is provided to the upper lid 12. An exhaust device 14 is connected to the upper lid 12 and is connected to the ventilating passage. A tube 15 is inserted to the upper lid 12, and an upper opening is provided to the top end. A lower opening is provided to the bottom end. Then a hollow part is formed between the upper opening and the lower opening, and a ventilating hole is opened on the peripheral surface. A first rod 21 is provided in the interior of the hollow part, and the top end of the first rod 21 is inserted to the upper opening. A second rod 22 is inserted through the lower opening. The top end of the second rod 22 is positioned below the first rod 21, and its bottom end is positioned below the lower opening. A blocking element is provided on the peripheral surface. A control device 3 is arranged inside the oil-storage space 111 and is connected in proximity to the bottom end of the second rod 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213147-A (JP)
Title: Liquid supplying device and image recorder
Inventor: IIJIMA SHOTA
IPC: B41J2/175
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supplying device which prevents a liquid container from being prized when the liquid container is attached and detached, and which can lock the liquid container.  <P>SOLUTION: The refill unit 11 is equipped with an ink cartridge 30 which has an ink supply valve allowing the ink held in an internal space to flow outside, a case 61 which has a joint part 66 connected to the ink supply valve and to which the ink cartridge 30 is attached, and a lock mechanism which is set in the periphery of the ink supply valve and maintains a state with the ink supply valve and the joint part 66 connected to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219345-A (JP)
Title: Compositing device, composite system, and compositing method and program
Inventor: GIGA KOJI
IPC: H04N5/765
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compositing device capable of compositing selected sound data and moving picture data regardless of the existence/absence of sound data in the moving picture data.  <P>SOLUTION: A portable telephone 2 transmits to a server computer 1 identification information of received sound data and identification information of received moving picture data. The server computer 1 uses a determining means to determine whether a tag to be associated with sound data exist in moving picture data relating to the received identification information. When the determining means determines that no tag exists, a tag is written in the moving picture data, and sound data relating to the identification information received in association with the tag is written. Meanwhile, when the determining means determines that the tag exists, the sound data described in the tag is erased, and the sound data relating to the identification information received in association with the tag is written.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215205-A (JP)
Title: Intake control device for internal combustion engine
Inventor: YOSHIMATSU AKIO
IPC: F02B27/02
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake control device for an internal combustion engine for controlling the opened/closed condition of an on/off valve in an intake passage cross section varying mechanism to mainly improve the response of a supercharger.  <P>SOLUTION: In this device, the target condition of the on-off valve is set to be the opened condition in regions 1, 2 corresponding to a partial load operation region. Thus, pump loss is reduced in the partial load operation region to improve fuel consumption. On the other hand, the target condition of the on-off valve is set to be the closed condition in a region 3 as a high-load operation low-rotation region and to be opened condition in a region 4 as a high-load operation high-rotation region. Thus, torque in a low-rotation region and torque in a high-rotation region are both improved. When sudden acceleration is required in the case that the target condition is the opened condition (particularly in the regions 1, 2), the target condition is changed from the opened condition into the closed condition and then the target condition is fixed into the closed condition until predetermined conditions are established. Thus, the response of the supercharger is improved to increase the rising speed of supercharging pressure Pch during sudden acceleration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007238942-A (JP)
Title: Adhesive composition
Inventor: COLLINS ANDREW
IPC: C09J175/04
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive utilizable in various electronic applications.  <P>SOLUTION: One such adhesive is a B-stageable adhesive that offers excellent adhesion to electronic components, such as lids and substrates comprising various materials, including liquid crystal polymer. The adhesive provides latency and the ability to provide a thorough seal between lids and substrates, including those comprising LCP. The adhesive comprises a solvent, one or more solid epoxies, one or more latent hardeners and one or more thixotropic agents.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008222430-A (JP)
Title: Image reading device and image scanner device
Inventor: OSHIMA OSAMU
IPC: B65H1/14
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To control elevation of a document tray in response to both of a case of reading, making a point of image quality, and a case of reading in a short time in an image scanner having a large capacity.  <P>SOLUTION: Documents on a document tray are transferred one by one (S101), and when height of the top surface (the top surface height) is lowered to turn off a height detection sensor, different kinds of control are performed according to a document reading mode (S103). In an image-quality-priority reading mode, transfer of document by a transfer section is once interrupted (S104), and the document tray is elevated until the top surface height reaches a target height higher by a predetermined distance after the height detection sensor is turned on (S106 to S108), and the transfer of the document by the transfer section is resumed (S109). In a speed-priority reading mode, while the transfer of the document by the transfer section is continued (S111, S114), the document tray is elevated until the document tray reaches the target height (S110 to S116).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231467-A (JP)
Title: Member holding apparatus and treatment apparatus
Inventor: NAKAGAWA EMIKO
IPC: C23C14/50
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tension mechanism section which can impart the tension appropriate for individual treatment objects and facilitates the work when applied to a plurality of the treatment objects, and a treatment apparatus.  <P>SOLUTION: The member holding apparatus is characterized by having a tension mechanism section 30 provided with: a fixing section 11 which grips one end of a slender material 20 as the treatment object; a deformation member 31 which grips the other end of the slender material 20 and constitutes a plurality of displacement sections 34a integrally constituted on base end sides and divided on front end sides so as to be respectively independently displaceable; and a plurality of clamp sections 32 which are respectively disposed at the plurality of the displacement sections 34a, are fixed at one end and can grip the other end of the treatment object.  <P>COPYRIGHT: (C)2009,JPO&INPIT